#7B2333#7B2333

#7B2333 is a dark, vivid red. Relative luminance 0.057; OKLCH L 39.9% C 0.121 H 14.0°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#7B2333
RGB	rgb(123, 35, 51)
HSL	hsl(349, 56%, 31%)
HSV	hsv(349, 72%, 48%)
CMYK	cmyk(0%, 71.5%, 58.5%, 51.8%)
CIE-LAB	lab(28.52, 39.06, 11.81)
CIE-LCH	lch(28.52, 40.81, 16.82°)
OKLab	oklab(39.91% 0.1176 0.0294)
OKLCH	oklch(39.91% 0.121 14)
XYZ	xyz(9.3678, 5.6533, 3.7292)
Luminance	0.0565 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B2333 #237B6B

analogous

#7B235F #7B2333 #7B3F23

triadic

#7B2333 #337B23 #23337B

tetradic

#7B2333 #5F7B23 #237B6B #3F237B

square

#7B2333 #5F7B23 #237B6B #3F237B

split-complementary

#7B2333 #237B3F #235F7B

monochromatic

#1C080B #4B151F #7B2333 #AB3147 #CC4C64

Accessibility & contrast

On white

9.86

#7B2333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#7B2333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B2333

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B2333	#FFFFFF	#000000	##FFFFFF
##7B2333	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393833

Deuteranopia (green-blind)

#504A31

Tritanopia (blue-blind)

#871029

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #7b2333;
/* rgb */ color: rgb(123, 35, 51);
/* oklch */ color: oklch(39.9% 0.121 14.0);

Tailwind

colors: {
  custom: {
    50: '#a6646a',
    500: '#7b2333',
    950: '#000000',
  },
}

SCSS

$custom: #7b2333;
$custom-light: #a6646a;
$custom-dark: #000000;

JSON

{
  "hex": "#7b2333",
  "rgb": {
    "r": 123,
    "g": 35,
    "b": 51
  },
  "hsl": {
    "h": 349.091,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39907,
    "c": 0.12123,
    "h": 14
  },
  "luminance": 0.05652
}

Semantic roles & 50–950 ramp

primary

#7B2333

secondary

#4CAE9C

accent

#DFC449

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100606

muted

#7F7A7A

Preview Lab

Preview with #7B2333

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →